Description
Titanium Stud Bolt DIN938 is an essential fastener widely used in industrial, automotive,
and engineering applications. Designed to provide a secure and
reliable connection between two components, these bolts are ideal
for use in demanding environments that require high strength,
lightweight properties, and excellent corrosion resistance.
Made from premium titanium alloys, Titanium Stud Bolts DIN938 exhibit superior durability and performance compared to
conventional steel fasteners. They are commonly used in industries
such as aerospace, automotive, marine, and construction, where
weight reduction and long-term reliability are critical.
Our Titanium Stud Bolt DIN938 is in Stock
Grade: Gr2, Gr5 (Ti-6Al-4V); UNS R50400 and UNS R56400
Size: M3 – M52 (customised sizes acceptable)
Colour: Natural titanium, green, blue, gold, black, purple
Pitch: 1.0 / 1.25 / 1.5 / 2.0 mm
Standard: DIN938, DIN939, DIN913
Physical Properties of Titanium Stud Bolt DIN938
| Grade | Tensile Strength (MPa) | Yield Strength (MPa) | Elongation (%) |
|---|
| Gr1 | 240 | 170 | 24 |
| Gr2 | 345 | 275 | 20 |
| Gr4 | 550 | 483 | 15 |
| Gr5 | 895 | 828 | 10 |
| Gr7 | 400 | 275 | 18 |
| Gr9 | 620 | 483 | 15 |
| Gr12 | 483 | 348 | 18 |
| Gr23 | 793 | 759 | 10 |
Chemical Composition of Titanium Stud Bolt DIN938
| Grade | Fe Max | O Max | N Max | C Max | H Max | Pd Max | Al | V | Ni Max | Mo Max |
|---|
| Gr1 | 0.20 | 0.18 | 0.03 | 0.08 | 0.015 | - | - | - | - | - |
| Gr2 | 0.30 | 0.25 | 0.03 | 0.08 | 0.015 | - | - | - | - | - |
| Gr4 | 0.50 | 0.40 | 0.05 | 0.08 | 0.015 | - | - | - | - | - |
| Gr5 | 0.40 | 0.20 | 0.05 | 0.08 | 0.015 | - | 5.5–6.7 | 3.5–4.5 | - | - |
| Gr7 | 0.30 | 0.25 | 0.03 | 0.08 | 0.015 | 0.12–0.25 | - | - | - | - |
| Gr9 | 0.25 | 0.15 | 0.03 | 0.08 | 0.015 | - | 2.5–3.5 | 2.0–3.0 | - | - |
| Gr12 | 0.30 | 0.25 | 0.03 | 0.08 | 0.015 | - | 0.6–0.9 | 0.2–0.4 | - | - |
| Gr23 | 0.25 | 0.03 | 0.03 | 0.08 | 0.0125 | - | 5.5–6.5 | 3.5–4.5 | - | - |
| Ti | Balance | | | | | | | | | |
Applications of Titanium Stud Bolt DIN938
Titanium Stud Bolt DIN938 is one of the most widely used fasteners across multiple
industries. It is typically used to securely join two
components—such as metal plates, machine parts, or structural
elements—where high strength and corrosion resistance are required.
These bolts are lightweight, durable, and exhibit excellent
resistance to rust, fatigue, and chemical attack. Compared to
traditional steel studs, Titanium Stud Bolts DIN938 offer superior performance in high-stress and corrosive
environments.
Common applications include:
Aerospace structures and engine assemblies
Automotive performance and racing components
Marine hardware and offshore systems
Chemical and petrochemical equipment
Construction, electrical, and plumbing installations
